TRANQUIL HOTEL ACCOMMODATIONS IN THE HEART OF LAS COLINAS Enjoy an oasis of comfort at our hotel near Dallas. When you make your reservations at Omni Mandalay Hotel at Las Colinas, you’ll experience the urban energy of our community plus the tranquility of our waterfront location on Lake Carolyn. Enjoy access to a host of restaurants, shops and businesses, then explore the Mandalay Canal by gondola or stand-up paddle board during downtime. Our Irving location also makes it easy to travel to popular Dallas/Fort Worth attractions and airports via the new DART Orange Line. Boasting the largest standard guest accommodations in the Dallas area, our hotel features updated rooms that appeal to business and leisure travelers. Luxury abounds in spaces with marble bathrooms, sitting areas and sweeping views of our surroundings. Guests can pamper themselves at our full-service day spa and salon and enjoy fine dining with friends or colleagues right on site.